Check TLS - TLS SNI: present
TLS SNI was present - (https,tls1.3,ipv4)
A valid "TLS SNI" was sent by the client establishing the connection. This client or browser should work properly for accessing "SNI-only" sites over HTTPS that require the presence of TLS SNI for returning the proper certificate.
Client Details
Client IP: 3.138.114.140
Client IP version: ipv4
Client port: 40640
User Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
Client IP version: ipv4
Client port: 40640
User Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
TLS Settings
Scheme: https
TLS Version: tls1.3
TLS SNI: check-tls.akamai.io
Host Header: check-tls.akamai.io
TLS Cipher Name: TLS_AES_256_GCM_SHA384
TLS_EXT_SIG_ALGO: 5D4D8H8G8F8E6B5B4B
TLS Version: tls1.3
TLS SNI: check-tls.akamai.io
Host Header: check-tls.akamai.io
TLS Cipher Name: TLS_AES_256_GCM_SHA384
TLS_EXT_SIG_ALGO: 5D4D8H8G8F8E6B5B4B
Your client negotiated TLS 1.3, the latest version of the TLS protocol!
Client IP Version
Client IP version: ipv4
Other ways to test various types of clients:
- TLS SNI test image (returns if TLS SNI is present)
- IP version test image (returns if IPv4 or IPv6 is used)
- TLS version test image (returns if TLS 1.2 or earlier is used)
- TLS SNI test results in JSON format
- TLS SNI test results as an RSS feed
searchtokenPDXTXRFLK - v1.39
©2017 Akamai Technologies